syntax highlighting test

hello i just added syntax highlighting stuff so i think imma test it now

diff :

--- main.cpp    2020-09-20 19:49:29.000000000 +0100
+++ main.cpp    2020-09-20 19:51:39.000000000 +0100
@@ -1,9 +1,7 @@
 #include <iostream>
 
 int main() {
-    // This comment will be deleted in the next version of the code.
-    std::cout << "Hello world!
";
+    std::cout << "Welcome to my program!
";
     return 0;
 }
hewiuhfwe uifheiuhf we
ughfeiwuh

cpp :

/* epic code */
// epic code

#ifndef _EPIC_HPP
#define _EPIC_HPP
#include <iostream>
#include <vector>
#include <string>

template <typename T> T add(T a, T b) { return a + b; }

class MyClass {
    int value;
  
  public:
    MyClass(int v) : value(v) {}
    
    int get_value() const { return value; }
    
    friend std::ostream &operator<<(std::ostream &os, const MyClass &obj) {
        os << "MyClass with value " << obj.get_value();
        return os;
    }
};

int main(void) {
    std::cout << "sum of integers : " << add<int>(5, 2) << '\n';
    std::cout << "sum of floats : " << add<float>(5.6f, 2.3f) << '\n';
    
    std::string str = "hello, world !";
    std::cout << str << '\n';
    
    MyClass obj1(7);
    std::cout << obj1 << '\n';
    
    std::vector<MyClass> vec;
    vec.push_back(obj1);
    vec.push_back(MyClass(13));
    
    std::cout << "vector content :\n";
    
    for (const MyClass &obj : vec)
        std::cout << " - " << obj << '\n';
    
    return 0;
}
#endif /* _EPIC_HPP */

epic